公开(公告)号：US20160061402A1

公开(公告)日：2016-03-03

申请号：US14819528

申请日：2015-08-06

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshihiko KANAYAMA ,  Tomoyuki NAKANO ,  Tomoyuki OGATA ,  Masaaki ITO ,  Toshiro OMURO

IPC: F21S8/10

CPC classification number: F21S48/1747 ,  F21S41/143 ,  F21S41/147 ,  F21S41/25 ,  F21S41/255 ,  F21S41/265 ,  F21S41/285 ,  F21S41/295 ,  F21S41/322 ,  F21S41/335 ,  F21S41/40 ,  F21S41/663 ,  F21S45/47 ,  F21S45/48 ,  F21V5/007

Abstract: A lighting apparatus includes: a first light source that emits a first light; a first lens that allows the first light to pass through and exit from a first exit face of the first lens; a second light source that emits a second light; and a second lens that is smaller than the first lens and allows the second light to pass through and exit from a second exit face of the second lens. When viewed from the first exit face side: (i) the first exit face has a recess that is recessed inward from a periphery of the first exit face; and (ii) the second exit face is at least partially disposed in the recess.

Abstract translation: 照明装置包括：发射第一光的第一光源; 允许第一光从第一透镜的第一出射面通过并离开的第一透镜; 发射第二光的第二光源; 以及第二透镜，其小于所述第一透镜，并且允许所述第二光通过并从所述第二透镜的第二出射面离开。 当从第一出射面侧观察时：（i）第一出射面具有从第一出射面的周边向内凹陷的凹部; 和（ii）所述第二出射面至少部分地设置在所述凹部中。